Factors (Triggers) That May Cause a Flare-Up of Rosacea
Current as of: October 5, 2017
Factors (called triggers) that may cause a flare-up of rosacea include:
These triggers cause the blood vessels in the face to relax and open wider (dilate), producing a sudden increase in blood flow and causing the face to flush. Triggers for flushing affect people differently-a trigger that affects one person may not affect another in the same way.
Current as of: October 5, 2017
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